{"id":"CVE-2025-48002","aliases":["EUVD-2025-20605","GHSA-9hh3-mj89-r4v6"],"status":"published","title":"Windows Hyper-V Information Disclosure Vulnerability","description":"Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network.","severity":{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00703,"percentile":0.53599,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-190"],"published":"2025-07-08T16:57:34Z","modified":"2026-06-17T09:28:59Z","products":[{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48002","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-48002"},{"url":"https://github.com/advisories/GHSA-9hh3-mj89-r4v6"}],"sources":{"cve":[{"id":"CVE-2025-48002","title":"Windows Hyper-V Information Disclosure Vulnerability","description":"Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network.","status":"published","published":"2025-07-08T16:57:34.902Z","modified":"2026-02-13T19:07:10.17Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-190","CWE-125"],"updated_at":"2026-11-02T14:32:41.41198Z"}],"euvd":[{"id":"EUVD-2025-20605","description":"Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network.","status":"published","published":"2025-07-08T16:57:34Z","modified":"2026-02-13T19:07:10Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T19:48:39.538725Z"}],"ghsa":[{"id":"GHSA-9hh3-mj89-r4v6","title":"Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose...","description":"Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network.","status":"published","published":"2025-07-08T18:31:45Z","modified":"2025-07-08T18:31:50Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:02:57.125914Z"}],"nvd":[{"id":"CVE-2025-48002","description":"Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network.","status":"published","published":"2025-07-08T17:15:42.307Z","modified":"2026-06-17T09:28:59.553Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-125","CWE-190"],"updated_at":"2026-11-02T14:11:17.727956Z"}]}}